213889912 (number)

213889912 is an even 9-digits composite number following 213889911 and preceding 213889913. In scientific notation, it is written as 2.13889912 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 102735360 positive integers (up to 213889912) that are relatively prime to 213889912.

Interesting facts

Basic properties

Name

Name two hundred thirteen million eight hundred eighty-nine thousand nine hundred twelve

Notation

Scientific notation 2.13889912 × 10^8
Engineering notation 2.13889912 × 10^6

Prime Factorization of 213889912

Prime Factorization 2 × 2 × 2 × 61 × 43 × 10193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 53472478
Product of the distinct prime numbers

The prime factorization of 213889912 is 2 × 2 × 2 × 61 × 43 × 10193. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 50, 8, 313, 653, 6181, 5584, 73769, 94555, 90243, 23703, 2024480, 9267795, 7323229, 66119101, 181359047, 297392991, 8837818739, 136101067

Basic calculations (n = 213889912)

Multiplication

n×y
n×2 427779824
n×3 641669736
n×4 855559648
n×5 1069449560

Division

n÷y
n÷2 106944956
n÷3 71296637.333333
n÷3 53472478
n÷5 42777982.4

Exponentiation

ny
n2 45748894455367744
n3 9.7852270091559E+24
n4 2.0929613438884E+33
n5 4.4766331766369E+41

Nth Root

y√n
2√n 14624.975623911
3√n 598.03981793232
4√n 120.93376544171
5√n 46.348753671336

Divisors of 213889912

1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 2623, 5246, 10193, 10492, 20386, 20984, 40772, 81544, 438299, 621773, 876598, 1243546, 1753196, 2487092, 3506392, 4974184, 26736239, 53472478, 106944956, 213889912

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -213889911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 213889912 can be divided by 32 positive divisors. The sum of these divisors (counting 213889912) is 1, the average is 0.03125.

Base conversion 213889912

Base System Value
2 Binary 1100101111111011001101111000
3 Ternary 112220110201210121
4 Quaternary 30233323031320
5 Quinary 414223434122
6 Senary 33120223024
8 Octal 1457731570
10 Decimal 213889912
12 Duodecimal 5b76aa74
16 Hexadecimal cbfb378
20 Vigesimal 36gg4fc
36 Base36 3jceig

Cryptographic Hash Functions

md5 1a05fdcf65b7afd0540183a2b04eb2bc
sha1 775d3ab86493defad201f450bb59a364ce0328c9
sha256 4294382da231709559897be927c961b28f6eda8a59c35945b4ee2d06408af876
sha512 12d3a23098793423244e0391407c89587746c125e0e247b09fadf015d56b83017fbf79925dbc196b9745510d217d48e643cf40d29eba0d0afde3ea02a00f2dce
ripemd-160 8df15adc5b4ffd84abd588db15a10391afa2db4c

213889912 as geometric shapes

Circle

Radius = n
Diameter 427779824
Circumference 1343909952.4323
Area 1.4372439073084E+17

Sphere

Radius = n
Volume 4.0988263047563E+25
Surface area 5.7489756292335E+17
Circumference 1343909952.4323

Square

Length = n
Perimeter 855559648
Area 45748894455367744
Diagonal 302486014.40519

Cube

Length = n
Surface area 274493366732206464
Volume 9.7852270091559E+24
Space diagonal 370468194.81044

Equilateral Triangle

Length = n
Perimeter 641669736
Area 1.9809852396701E+16
Altitude 185234097.40522

Triangular Pyramid

Length = n
Surface area 1.9809852396701E+16
Volume 1.1532000622706E+24
Height 100828671.4684